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O'Hare Intl

$106+ Cheap flights from Orange County to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ORD
Jul 19 — Jul 261
Sat 7/19
Sat 7/26
1 adult, Economy
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Cheap flight deals from Orange County to O'Hare Intl

Keep the following information in mind while searching for Orange County to O'Hare Intl flight deals. Data was last updated July 14, 2025.

Round-trip from

$269
(American Airlines)

One-way from

$106
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$303
From Orange County to Chicago O'Hare Intl
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One-way flight from Orange County to Chicago O'Hare Intl
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Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Orange County to O'Hare Intl

Cheapest flights from Orange County to O'Hare Intl
Explore the most affordable flight options available from Orange County to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/153:09 pmSNA - ORD
Nonstop4h 15mAmerican Airlines
Tue 8/198:25 amORD - SNA
Nonstop4h 19mAmerican Airlines
Deal found 7/14$269
This Frontier deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:01 pmSNA - ORD
1 stop10h 31mFrontier
Thu 8/216:00 amORD - SNA
1 stop7h 04mFrontier
Deal found 7/13$270
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:58 pmSNA - ORD
1 stop8h 05mSpirit Airlines
Sat 8/23:18 pmORD - SNA
1 stop5h 45mSpirit Airlines
Deal found 7/13$271
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:45 amSNA - ORD
Nonstop4h 21mUnited Airlines
Sat 8/165:00 amORD - SNA
1 stop6h 14mUnited Airlines
Deal found 7/13$275
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:00 amSNA - ORD
1 stop7h 02mDelta
Tue 8/195:45 amORD - SNA
1 stop8h 57mDelta
Deal found 7/13$277
This CheapOair deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:40 pmSNA - ORD
2 stops11h 54mMultiple Airlines
Sat 9/278:25 amORD - SNA
1 stop28h 42mMultiple Airlines
Deal found 7/13$295
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:15 pmLGB - ORD
1 stop6h 42mDelta
Mon 9/297:55 amORD - LGB
1 stop6h 20mDelta
Deal found 7/14$327
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/112:20 pmLGB - ORD
1 stop6h 00mSouthwest
Wed 8/136:15 amORD - LGB
2 stops9h 15mSouthwest
Deal found 7/13$342

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2025.
Use the filters below to find and compare flights from Orange County to Chicago O'Hare Intl Airport that are best for you.

Fly from

Orange County

Fly to

O'Hare Intl

Route

Depart

Return

Price

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Fri 8/15

3:09 pm-9:24 pm

Nonstop4h 15m

Chicago O'Hare Intl

Tue 8/19

8:25 am-10:44 am

Nonstop4h 19m

$269

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Fri 8/15

12:01 pm-12:32 am

1 stop10h 31m

Chicago O'Hare Intl

Thu 8/21

6:00 am-11:04 am

1 stop7h 04m

$270

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Fri 8/1

7:58 pm-6:03 am

1 stop8h 05m

Chicago O'Hare Intl

Sat 8/2

3:18 pm-7:03 pm

1 stop5h 45m

$271

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Wed 8/13

6:45 am-1:06 pm

Nonstop4h 21m

Chicago O'Hare Intl

Sat 8/16

5:00 am-9:14 am

1 stop6h 14m

$275

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Sat 8/16

11:23 am-8:23 pm

1 stop7h 00m

Chicago O'Hare Intl

Wed 8/20

5:45 am-10:53 am

1 stop7h 08m

$277

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Sat 9/20

8:40 pm-10:34 am

2 stops11h 54m

Chicago O'Hare Intl

Sat 9/27

8:25 am-11:07 am

1 stop28h 42m

$295

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

Wed 9/24

1:15 pm-9:57 pm

1 stop6h 42m

Chicago O'Hare Intl

Mon 9/29

7:55 am-12:15 pm

1 stop6h 20m

$327

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

Mon 8/11

2:20 pm-10:20 pm

1 stop6h 00m

Chicago O'Hare Intl

Wed 8/13

6:15 am-1:30 pm

2 stops9h 15m

$342

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Mon 8/18

6:45 am-7:42 pm

2 stops10h 57m

$106

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Fri 8/22

12:09 pm-12:32 am

1 stop10h 23m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 15 results
1
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Best time to book a flight from Orange County to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Orange County with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Orange County to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Orange County to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Orange County to Chicago O'Hare Intl Airport (average of $245). Flying from Orange County to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KFI to ORD?

Find hourly flight availability from Orange County to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orange County to Chicago O'Hare Intl Airport as you normally would.

Weekly flight availability from Orange County to Chicago O'Hare Intl Airport

Explore weekly flight availability from Orange County to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 14, 2025.

The most flights from zzKFI to ORD are scheduled on a Monday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated July 14, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Orange County to Chicago O'Hare Intl Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,956 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Orange County to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Orange County to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $106 on Spirit Airlines. Other airlines that offer cheap prices include Alaska Airlines from $124 and Delta from $139 one-way.

  • What are the most reliable airlines from Orange County to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Orange County, check out the most reliable airlines to get you to your destination on time: Emirates (92%), Brussels Airlines (92%), United Airlines( 89%).

  • What are the cheapest flights from Orange County to Chicago O'Hare Intl Airport?

    While on average a flight from Orange County to Chicago O'Hare Intl Airport is generally $1,087, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Santa Ana J. Wayne/Orange Cnty - Chicago O'Hare Intl), you can expect to pay $118 for that flight.

  • Can I find deals for flights from Orange County to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Orange County to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to O'Hare Intl.

  • Can I find deals for business class flights from Orange County to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Orange County to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orange County to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Orange County to Chicago O'Hare Intl Airport (average of $245). Flying from Orange County to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Hoffman Estates
Beloit
Skokie
Des Plaines
Arlington Heights
Naperville
Elgin
Orland Park
Elk Grove Village
Racine
Rockford
Tinley Park
Merrillville
Evanston
Joliet
Waukegan
Bridgeview
Lake Geneva

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Alternative routes for Orange County to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Orange County to O'Hare Intl

Discover the top 5 airlines that operate flights from Orange County to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$96Average$198FlexibilityNo cancel feeOn-time65%
FrontierCheapest$110Average$168FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$190Average$443FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$269Average$397FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$281Average$488FlexibilityNo cancel feeOn-time69%

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